Altamaha Sound Weather Forecast

    • 82
    • 89

    Mostly Sunny

    • 81
    • 89

    Slight Chance Thunderstorms

    • 80
    • 90

    Partly Sunny

    • 80
    • 90

    Chance Thunderstorms

    • 80
    • 89

    Chance Thunderstorms

    • 79
    • 89

    Chance Thunderstorms

Today 20 Jul Coastal McIntosh

Sunny. Highs in the lower 90s. Southeast Winds 10 to 15 Mph.

Tonight 20 Jul Coastal McIntosh

Mostly cloudy this Evening, then becoming partly cloudy. Lows around 80. South Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Altamaha Sound Temperature Statistics

July Temperature

Brunswick / Glynco (11.2 miles)

  • Lowest 2 July, 2026

    66.6 °F

  • Average July

    83.6 °F

  • Highest 5 July, 2026

    100.4 °F

Climate (2021–2026)

Brunswick / Glynco (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.7 °F
Get WillyWeather+ to remove ads